Open AccessQuality Analysis of Coffee Bean Treated by Sunning and Water Washing processing
Author(s) -
Tianyu Pan,
Yuxin Nian,
Rong Xiang,
Ru Jia,
Liping Liu,
Ruifang Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/792/1/012050
Subject(s) - coffea arabica , coffee bean , caffeic acid , green coffee , food science , pulp and paper industry , chemistry , horticulture , engineering , biology , biochemistry , antioxidant
The quality of coffee bean determines the evaluation of coffee cup. The Coffea arabica was selected for initial processing and cup quality analysis by sun and water washing treatment, respectively. The results showed that the caffeic acid was bright in cyclic washing treatment, the balance was the best in washing processing, the mellow in semi-washing was better, but the comprehensive quality of sunning was the best. This study provides a theoretical basis and practical reference for the production and processing of Yunnan coffee.